Surgical volume by hospital type and level
| Public hospitals by level (n=17) | Private hospitals by ORs (n=20) | |||||
| Basic (n=7) | General (n=9) | Federal (n=1) | One OR (n=10) | Two ORs (n=6) | Three ORs (n=4) | |
| Median (IQR) number of operations per OR in 1 month | 12.9 (39) | 40 (76.7) | 36.5 | 12 (14) | 44 (63.3) | 79 (42.5) |
OR, operating room.